Sökresultat

Filtyp

Din sökning på "*" gav 534747 sökträffar

Researchers question what happens in the brain when we think

Published 25 June 2015 Photo: Kennet Ruona New research from Lund University in Sweden questions the prevailing doctrine on how the brain absorbs and processes information. The idea that the brain has a mechanism to maintain activity at the lowest possible level is incorrect. What happens in the brain when we think and which components make up a thought? Researchers in Lund have taken a major step

https://www.lunduniversity.lu.se/article/researchers-question-what-happens-brain-when-we-think - 2025-07-03

The success of Nordic Noir literature

Published 30 June 2015 Need some tips for your summer reading list? Kerstin Bergman, a researcher in comparative literature at Lund University, discusses why Scandinavian crime fiction has become such a global success, and recommends a few Swedish authors for this summer. WATCH VIDEO: Summer reading tips and what makes the genre so appealing Kerstin Bergman is a crime fiction scholar, a literary c

https://www.lunduniversity.lu.se/article/success-nordic-noir-literature - 2025-07-03

The quantum physics of artificial light harvesting

Published 12 July 2015 Image by Apelöga Plants and bacteria make use of sunlight with remarkably high efficiency: nine out of ten absorbed light particles are being put to use in an ordinary bacterium. For years it has been a pressing question of modern research whether or not effects from quantum physics are responsible for this outstanding performance of natural light harvesters. A team of Europ

https://www.lunduniversity.lu.se/article/quantum-physics-artificial-light-harvesting-0 - 2025-07-03

Anti-stress hormone may provide indication of breast cancer risk

Published 14 July 2015 Olle Melander and Mattias Belting A new study from Lund University in Sweden shows that women with low levels of an anti-stress hormone have an increased risk of getting breast cancer. The study is the first of its kind on humans and confirms previous similar observations from animal experiments. The recent findings on a potential new marker for the risk of developing breast

https://www.lunduniversity.lu.se/article/anti-stress-hormone-may-provide-indication-breast-cancer-risk - 2025-07-03

Most adolescents feel better after gastric bypass

Published 30 July 2015 Kajsa Järvholm Teenagers suffering from severe obesity generally feel worse than their peers, but after undergoing gastric bypass nearly all experience improved mental health. One in five, however, still suffers from symptoms of depression – some quite seriously. These are the results of a new study from Lund University in Sweden, published in Obesity. The study is the large

https://www.lunduniversity.lu.se/article/most-adolescents-feel-better-after-gastric-bypass - 2025-07-03

Important regulation of cell invaginations discovered

Published 6 August 2015 Mari Ekman,Karl Swärd, Nikolay Oskolkov, Catarina Rippe and Rebecka Grantinge Lack of microinvaginations in the cell membrane, caveolae, can cause serious diseases such as lipodystrophy and muscular dystrophy. Researchers at Lund University in Sweden have now discovered a “main switch” that regulates the formation of these invaginations. Many cells in the body are equipped

https://www.lunduniversity.lu.se/article/important-regulation-cell-invaginations-discovered - 2025-07-03

Language is the key to understanding the diversity of our senses

Published 20 August 2015 Niclas Burenhult Linguist Niclas Burenhult has been awarded close to SEK 14 million by Riksbankens Jubileumsfond for his field project Language as key to perceptual diversity: an interdisciplinary approach to the senses. “We like to believe that everyone perceives the world in the same way. But studying small and lesser-known languages and cultures reveals an incredible di

https://www.lunduniversity.lu.se/article/language-key-understanding-diversity-our-senses - 2025-07-03

Successful antibody behind the billion crown Life Science deal

Published 27 August 2015 Carl Borrebaeck (Photo: Kennet Ruona) An antibody that did not fulfil its purpose against the disease multiple sclerosis, MS, instead made its big break in cancer research and is now starring in southern Sweden’s largest licensing agreement in Life Science history. The “father” of the antibody is Professor Carl Borrebaeck. It is one of the windiest days in late summer, and

https://www.lunduniversity.lu.se/article/successful-antibody-behind-billion-crown-life-science-deal - 2025-07-03

Future climate models greatly affected by fungi and bacteria

Published 28 August 2015 Photo: Johannes Rousk Researchers from Lund University, Sweden, and USA have shown that our understanding of how organic material is decomposed by fungi and bacteria is fundamentally wrong. This means that climate models that include microorganisms to estimate future climate change must be reconsidered. When a plant dies, its leaves and branches fall to the ground. Decompo

https://www.lunduniversity.lu.se/article/future-climate-models-greatly-affected-fungi-and-bacteria - 2025-07-03

Electrons are now spinning at MAX IV

Published 28 August 2015 Photo: Leif Jansson The Max IV facility, set to become the brightest x-ray source in the world, and the world’s first ‘fourth generation’ particle accelerator, has reached a major milestone. The accelerator group has now succeeded in directing the electron beam all the way around the large 3 GeV ring for the first time. “This is of course fantastically exciting and satisfy

https://www.lunduniversity.lu.se/article/electrons-are-now-spinning-max-iv - 2025-07-03

False alarm from the body may be responsible for acute pancreatitis

Published 8 September 2015 Image of an electron microscope showing how the white blood cells, neutrophils (PMN), throw NETs in the pancreas in mice Researchers at Lund University in Sweden may have discovered one of the keys to understanding how the body develops acute pancreatitis. The results offer hope for the development of drugs that specifically target the disease. Within gastro research it

https://www.lunduniversity.lu.se/article/false-alarm-body-may-be-responsible-acute-pancreatitis - 2025-07-03

Large eyes come at a high cost

Published 11 September 2015 Photo: Damian Moran Researchers from Lund University in Sweden have shown that well-developed eyes come at a surprising cost to other organ systems. The study involving Mexican cavefish shows that the visual system can require between 5% and 15% of an animal’s total energy budget. Researchers have long associated the presence of a well-developed brain with major energy

https://www.lunduniversity.lu.se/article/large-eyes-come-high-cost - 2025-07-03

Top 100 in QS World University Rankings 2015

Published 15 September 2015 Lund University has once again been ranked as the number one university in Sweden and the 70th best in the world in the QS World University Rankings 2015/16 that was released today. With 17,000 internationally recognised universities in the world, this ranking reinforces Lund University’s place in the global top tier of higher education, among 0.4% of the world’s univer

https://www.lunduniversity.lu.se/article/top-100-qs-world-university-rankings-2015 - 2025-07-03

Melting Arctic sea ice accelerates methane emissions

Published 17 September 2015 Photo: Frans-Jan Parmentier Methane emissions from Arctic tundra increase when sea ice melts, according to a new study from Lund University in Sweden. This connection has been suspected before, but has lacked strong evidence until now. “Changes in the Arctic Ocean can affect ecosystems located far away on land, ” says Dr. Frans-Jan Parmentier, the study’s lead author an

https://www.lunduniversity.lu.se/article/melting-arctic-sea-ice-accelerates-methane-emissions - 2025-07-03

Increased chances for early detection of Alzheimer’s disease

Published 22 September 2015 Oskar Hansson and Sebastian Palmqvist (Photo: Björn Hansson) A method for detecting early signs of Alzheimer’s disease using amyloid PET imaging works as well as the previously used cerebrospinal fluid sample method. This is the conclusion of a new Lund University study - the most thorough and extensive undertaken in the field so far. The most commonly used tools for in

https://www.lunduniversity.lu.se/article/increased-chances-early-detection-alzheimers-disease - 2025-07-03

Lower sperm motility in men exposed to common chemical

Published 24 September 2015 Men with higher exposure to the substance DEHP, a so-called phthalate, have lower sperm motility and may therefore experience more difficulties conceiving children, according to a Lund University study. Phthalates is an umbrella term for a group of substances based on phthalic acid, some of which are suspected to be endocrine disruptors. Many phthalates are found in sof

https://www.lunduniversity.lu.se/article/lower-sperm-motility-men-exposed-common-chemical - 2025-07-03

Shortcut for academics with an international degree

Published 28 September 2015 There are currently a large number of newcomers in Sweden from countries such as Syria, Iraq and the Ukraine that hold highly interesting academic degrees. To benefit from their expertise, Lund University in cooperation with Folkuniversitetet are offering the programme Korta vägen (“The shortcut”) – a project funded by the Swedish Public Employment Service. On 8 Septemb

https://www.lunduniversity.lu.se/article/shortcut-academics-international-degree - 2025-07-03

Scholarship winner graduates and closes circle

Published 29 September 2015 Steven at the IIIEE graduation ceremony on 25 September 2015 together with Jonas Hafström, Chairman of Lund University and Håkan Rodhe, professor at IIIEE Three years ago Steven Curtis won the first prize in Lund University’s ” Challenge Your Perspectives” scholarship competition for American students. Sweden’s ambassador to the USA, Jonas Hafström, handed him the diplo

https://www.lunduniversity.lu.se/article/scholarship-winner-graduates-and-closes-circle - 2025-07-03

Hopes of improved brain implants

Published 29 September 2015 What looks like a bed of nails are actually nanowires. Each outgrowing thread has a diameter of 80 nanometres (billionths of a metre). The green things climbing on the nanowires are neurons. Neurons thrive and grow in a new type of nanowire material developed by researchers in Nanophysics and Ophthalmology at Lund University in Sweden. In time, the results might improve

https://www.lunduniversity.lu.se/article/hopes-improved-brain-implants - 2025-07-03